Dumitru Stama wrote: > I remember i used Multisim a few months ago and i really liked it > because i was able to experiment with electronic components right on > the schematics. Is there any free alternative which can compete with > Multisim ? At least something like freeware Eagle with limitations I don't know anything free. But there's Proteus, which is less expensive http://www.labcenter.co.uk/index_uk.htm (starts at =A3150). It also allows you to run firmware in the simulated processors. That's probably unique in that price range. Gerhard -- = http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist